MenuSifu

MenuSifu operates as a provider of online ordering solutions for restaurants, enabling merchants to accept digital food orders through web and mobile interfaces. The company’s platform is designed to streamline the ordering process for both dine‑in and take‑away services. It is headquartered in the United States of America, which serves as the base for its development and support teams. MenuSifu’s offerings are aimed at helping restaurants increase sales channels and improve customer convenience. The technology is marketed to establishments seeking to modernize their front‑of‑house operations.

The scale of MenuSifu’s reach can be inferred from the 2020 security incident, which involved its online ordering platforms being used by hundreds of restaurants across the country. During that breach, approximately 343,000 payment card records were compromised, indicating a substantial volume of transaction data processed through the system. The incident highlighted that the platform handles a significant number of daily orders, given the magnitude of exposed card data. While exact customer counts or revenue figures are not disclosed in the available sources, the breach demonstrates a notable footprint within the restaurant technology sector. The event also underscored the sensitivity of the payment information handled by MenuSifu’s services.

MenuSifu’s technology is distinguished by two distinct deployment models described in the breach report: one model integrates directly with restaurant point‑of‑sale systems, while the other functions as third‑party infrastructure that merchants can adopt without altering existing POS setups. This dual‑approach allows the company to serve both establishments seeking deep integration and those preferring a more independent ordering layer. The platform’s specialization in restaurant‑focused online ordering positions it within a niche of hospitality technology providers. The 2020 attack, attributed to the hacking group known as “Keeper,” employed Magecart‑style skimming to capture card‑not‑present data, revealing a specific vulnerability in the web‑based components of the service. MenuSifu’s headquarters in the United States places it under the jurisdiction of U.S. data protection and cybersecurity regulations that were relevant to the incident’s investigation and reporting.